Ideas in the context of "Usage (language)"

Innovation is the practical implementation of ideas that result in the introduction of new goods or services or improvement in offering goods or services. ISO TC 279 in the standard ISO 56000:2020 defines innovation as "a new or changed entity, realizing or redistributing value". Others have different definitions; a common element in the definitions is a focus on newness, improvement, and spread of ideas or technologies.

Innovation often takes place through the development of more-effective products, processes, services, technologies, art worksor business models that innovators make available to markets, governments and society.

Intellectual history (also the history of ideas) is the study of the history of human thought and of intellectuals, people who conceptualize, discuss, write about, and concern themselves with ideas. The investigative premise of intellectual history is that ideas do not develop in isolation from the thinkers who conceptualize and apply those ideas; thus the intellectual historian studies ideas in two contexts: (i) as abstract propositions for critical application; and (ii) in concrete terms of culture, life, and history.

As a field of intellectual enquiry, the history of ideas emerged from the European disciplines of Kulturgeschichte (Cultural History) and Geistesgeschichte (Intellectual History) from which historians might develop a global intellectual history that shows the parallels and the interrelations in the history of critical thinking in every society. Likewise, the history of reading, and the history of the book, about the material aspects of book production (design, manufacture, distribution) developed from the history of ideas.

In sociology, the ruling class of a society is the social class who set and decide the political and economic agenda of society.

In Marxist philosophy, the ruling class are the class who own the means of production in a given society and apply their cultural hegemony to determine and establish the dominant ideology (ideas, culture, mores, norms, traditions) of the society. In the case of the capitalist mode of production, that class is the capitalist class, also known as the bourgeoisie.

A Treatise Concerning the Principles of Human Knowledge (commonly called the Principles of Human Knowledge, or simply the Treatise) is a 1710 work, in English, by Irish Empiricist philosopher George Berkeley. This book largely seeks to refute the claims made by Berkeley's contemporary John Locke about the nature of human perception. Whilst, like all the Empiricist philosophers, both Locke and Berkeley agreed that we are having experiences, regardless of whether material objects exist, Berkeley sought to prove that the outside world (the world which causes the ideas one has within one's mind) is also composed solely of ideas. Berkeley did this by suggesting that "Ideas can only resemble Ideas" – the mental ideas that we possess can only resemble other ideas (not material objects) and thus the external world consists not of physical form, but rather of ideas. This world is (or, at least, was) given logic and regularity by some other force, which Berkeley concludes is God.

In the field of psychology, cognitive dissonance is described as a mental phenomenon in which people unknowingly or subconsciously hold fundamentally conflicting cognitions. Being confronted by situations that create this dissonance or highlight these inconsistencies motivates change in their cognitions or actions to reduce this dissonance, maybe by changing a belief, by explaining something away, or by taking actions that reduce perceived inconsistency.

Relevant items of cognition include peoples' actions, feelings, ideas, beliefs, values, and things in the environment. Cognitive dissonance exists without outward sign, but surfaces through psychological stress when psychological discomfort is created due to persons participating in an action that creates conflicting beliefs, attitudes, or behaviors, or when new information challenges existing beliefs.